当前位置:文档之家› Unit 1 Art词汇练习

Unit 1 Art词汇练习

Unit 1 Art词汇练习
Unit 1 Art词汇练习

Unit 1 Art

班级_______________ 姓名___________________ 分数____________________

一、单词词性转换(一空一词,一词一分,共25分)

1. ____________ n.信任;信心;信念→____________ adj.忠实的→________________________ adv.忠实地

2. ____________ v.签字→________________________ n.签字;署名

3. ____________ n.努力;尝试;企图→____________ vt.尝试;企图

4. ____________ adj.明显的;明白的→____________ n.证据;迹象

5. ____________ vt.预言;预告;预测→________________________n.预言

6. ____________ n.结果;效力;影响→________________________ adv.有效的→____________ v.影响

7. ________________________ n.文明;文化;文明社会→____________ v.使文明;使开化→________________________ adj.文明的;开化的

8. ________________________ n.喜爱;偏爱→____________ v.喜爱→____________ v.参考;提及;查阅→________________________ n.参考

9. ________________________ adj.现实的;逼真的→____________ adj.真的,真正的→____________ v.实现;意识到→________________________ n.现实

二、中英短语互译(一空一词,一空2分,共16分)

1.________________________受……影响

2.________________________ 在于;位于

3.by coincidence ________________________

4.have a preference for ________________________

5.lead to ________________________

6.be housed in________________________

7.appeal to ________________________

8.________________________ 渴望做某事;急切希望做某事

三、根据句意或者提示完成句子(一空一词,一词一分,共40分)

1.The word “honesty” is an a____________ noun.

2. The movie Fantastic Animals and where to Find It is well worth____________?

3.There are many art g_____________ in New York.

4.They are putting on an e______________ of French paintings next week.

5.An a________________ country is always ready to start a war

6.His a_______ is to be a successful writer.

7. He ________________(使相信,使信服)me that I should study law.

8.The prisoners a___________ to escape, but failed.

9.The keys are in ___________ possession of the boss.

10. The BBC will _____________(报道) all the major events in the Olympic Games.

11. It’s ___________________ of him to forget.

12.He has lost his f____________ in the God.

13.The expert p______________ that there will be an earthquake in that area in

the near future.

14. Different people ____________(采用) different approaches to the problem.

15.I’m afrai d I have never been much of a ________________(学者).

16.You look r_______________ (可笑的)in those tight jeans.

17.The professor made a ______________ speech. ( 可能引起争议的)

18.Was Johnson _________ (同时代的)with Shakespeare ?

19.Would you please let me know your p_______________ address( 永久的/固定地址) ?

20. The eye is one of the most ________________(精致的) organ of the body.

21. Mr. Foster has never been to China. C______________, he knows very little about it.

22.They are _____________________ ________(集中注意力与)urgent problems at present.

23.The thief managed to break ___________ __________(挣脱束缚;从……脱离)the policeman.

24. I have __________ ____(二十多个的;许多的)CDs at home. Would you like to come and enjoy some?

25. The film star looks thinner ____ ____ ___________(本人)than in the photograph.

26.You can’t be ____possession ____ the house until all the papers have been signed.

27.She has ___ _______ ________ _____ (大量的)teaching experience.

28.On the one hand I valued his friendship, but _____ ______ _______ ______ I disliked his self-pride and selfishness.

四、课文原句复现(一空一词,一词一分,共19分)

1.During the Middle Ages, the main aim of painters _____ _____ __________ religious themes.在中世纪,画家的主要意图是描绘出宗教主题。

2. One of the most important discoveries during this period was_____ _____ __________ things in perspective.

这个时期最重要的发现之一是如何用透视法绘画。

3. Henry Clay Frick, a rich New Yorker, died in 1919, __________ his house, furniture and art collection to the American people.

3.Many art lovers __________ __________ __________ this small art gallery _____ any other in New York.

许多艺术爱好者宁愿参观这个小艺术馆而不参观纽约其他的艺术馆。4.During the Renaissance, new ideas and __________ gradually __________ __________ _____ in the Middle Ages.

文艺复兴时期,新的观点和价值观逐渐取代了旧的。

5.The impressionists were_____ _____ __________ _____ __________ outdoors. 印象派画家是第一批在户外画作的画家。

Key

Unit 1 Art

一、单词词性转换(一空一词,一词一分,共25分)

1. faith n.信任;信心;信念→faithful adj.忠实的→faithfully adv.忠实地

2. sign v.签字→signature n.签字;署名

3. attempt n.努力;尝试;企图→attempt vt.尝试;企图

4. evident adj.明显的;明白的→evidence n.证据;迹象

5. predict vt.预言;预告;预测→prediction n.预言

6. effect n.结果;效力;影响→effectively adv.有效的→affect v.影响

7. civilization n.文明;文化;文明社会→civilize v.使文明;使开化→civilized adj.文明的;开化的

8. preference n.喜爱;偏爱→prefer v.喜爱→refer v.参考;提及;查阅→reference n.参考

9. realistic adj.现实的;逼真的→real adj.真的,真正的→realize v.实现;意识到→reality n.现实

二、中英短语互译(一空一词,一空2分,共16分)

1.be influenced by受……影响

2.lie in 在于;位于

3.by coincidence 巧合地

4.have a preference for 偏爱

5.lead to 导致;引起;把……带到

6.be housed in被收藏/存放于

7.appeal to (对某人)有吸引力;(使某人)感兴趣;求助;呼吁

8.be eager to do sth. 渴望做某事;急切希望做某事

三、根据句意或者提示完成句子(一空一词,一词一分,共40分)

1.abstract

2. seeing/watching

3.galleries

4.exhibition

5.aggressive

6.aim

7.convinced

8.attempted

9.the 10. cover 11. typical 12.faith 13.predicts/predicted 14. adopt 15.scholar 16.ridiculous 17.controversial 18.contemporary 19.permanent 20.delicate/fragile 21.Consequently 22.concentrating/focusing/fixing on 23. away from 24. scores of 25.in the flesh 26.in; of 27. a great deal of 28. on the other hand

四、课文原句复现(一空一词,一词一分,共19分)

1.During the Middle Ages, the main aim of painters was to represent religious themes.在中世纪,画家的主要意图是描绘出宗教主题。

2. One of the most important discoveries during this period was how to draw things in perspective.

这个时期最重要的发现之一是如何用透视法绘画。

3. Henry Clay Frick, a rich New Yorker, died in 1919, leaving his house, furniture and art collection to the American people.

3.Many art lovers would rather visit this small art gallery than any other in New York.许多艺术爱好者宁愿参观这个小艺术馆而不参观纽约其他的艺术馆。4.During the Renaissance, new ideas and values gradually replaced those held in the Middle Ages.

文艺复兴时期,新的观点和价值观逐渐取代了旧的。

5. The impressionists were the first painters to work outdoors.

印象派画家是第一批在户外画作的画家。

必修四英语单词词汇练习及答案Unit1

Unit1 1.I'm not going to a______争论,辩论with you tonight. 2.We a______争论,辩论the matter over for hours. 3.B___________举动,表现yourself before the guests. 4.The young lady b________ 举动,表现courageously in the face of danger. 5.I met Tom by c__________碰巧yesterday. 6.Mike is in charge of her election c____________ 活动,运动. 7.The union leaders are c_______________参加运动for better working conditions. 8.We'll c______ on继续,坚持our discussion tomorrow. 9.I c______ across遇见,碰见my collage roommate yesterday 10.They disappeared into the c_________人群. 11.Passengers c_________ 挤满the platform. 12.She tried to sleep, but thoughts_________ in涌上心头and images flashed into her mind. 13.He d__________递送,发表an important report at the meeting. She d__________生twins in the evening.

人教版高二英语必修五Unit1单词练习题及答案

人教版高二英语必修五Unit1单词练习题 及答案 Unit 1 bk 5 Great sientists(一) Step 1 wrds and phrases 特征,特性_________________ 镭 _________________ 照顾,护理________________ 科学的_________________ 结束,推断出_____________内科医生_________________ 分析 _________________ 传染的_________________ 揭露,暴露_________________ 打败,战胜_________________ 熟练的,专家_________________挑战_________________ 受害者_________________ 吸收,使专心_________________ 怀疑_________________ 询问_________________ 严重的,剧烈的_________________ 线索_________________ 预见,预知________________ 调查n.________________责备,谴责________________ 连接,联系________________ 命令,教导________________建筑物________________ 得出结论____________________ 将……和……联系起

__________________________ 除……之外,此外______________________对……严格的__________________________ Step 2 lead in Step 3 fast reading : true r false questins. 1.As a dtr, being able t attend Queen Vitria was an hnurable thing at that tie. 2.Althugh hlera uldn’t be ured, its ause was knwn t peple in the days f hn Snw. 3.hn Snw dubted the tw theries explaining hw hlera killed peple, s he did investigatin t test the. 4.The results wuldn’t have been s lear withut the ap hn Snw had drawn. 5.The plluted dirty water fr the river was t blae fr the disease. Step 4 detailed reading: read again and fill in the hart. Sientifi Reprt by hn SnThe prble Nbdy knew the _________ f the serius disease f __________. The ause Idea 1:

Unit1ArtTeachingplan整体教案

Unit 1 Art Teaching plan I. 单元教学目标: 1. Talk about art and galleries 2. Talk about likes and preferences 3. Learn words in families 4. Use the subjunctive mood 5.Write a short passage about art II. 目标语言 1.功能句式Talk about likes and preference: I’d prefer…/ I’d rather…/ I’d like…/ which would you prefer…./ I really prefer…/ would you rather…/ would you like…or… 2. 词汇abstract, sculpture, gallery, consequently, belief, consequent, convince, shadow, ridiculous, controversial, nowadays, attempt, predict, aggressive , scholar… 3. 语法: the subjunctive mood If I were you…./ I wish I could… 4. 重点句子1.)There are so many different styles of western art it would be impossible to describe all of them in a short text. 2.)People became focused more on human and less on religion. 3.)If the rules of perspective had not been discovered, people would not have been able to paint such realistic pictures. 4.)At the time they were created, the impressionists’painting were controversial but today they are accepted as the beginning of what we now call “modern art”. 5.)It is amazing that so many great works of art from late-19th century to 21st century could be contained in the same museum. III. 教材分析本单元以ART 为主题,主要介绍了西方绘画历史,描写了曼哈顿最好的艺术长廊。帮助学生了解更多的有关美术的背景知识,分析中西艺术史上各大流派的特点,指出其代表性的画家和作品,并对中西方的绘画艺术进行比较。 1.Warming up 部分要求学生运用相关目标语言对自己喜欢的艺术形式和流派展开讨论,并说明喜欢的原因。 2.Pre-reading 让学生有关画展或书中的艺术作品以及西方不同时期的著名画家。3.Reading 介绍了西方绘画历史,不同的艺术流派,艺术特点及其代表性画家和作品。4.Using language 是由reading, listening, discussing and writing 四部分组成,要求学生在了解艺术长廊相关知识的基础上,为当地举办的一场画展提出合理化的建议。 IV.课型设计与课时安排 1st period learn the new words and expressions 2nd period reading 3rd period language points 4th period using language 5th period listening and talking 6th period grammar 7th period speaking and writing 8th period revision and consolidation 分课时教案

人教版高一英语必修三Unit1词汇练习

English Exercises (B3 Unit1 词汇) 1.Being short of food, many people _______ to death. A. hungered B. starved C. sentenced D. brought 2.–No matter how hard she worked, she couldn’t ______ her boss. --Isn’t that the reason why she decided to resign? A. satisfy B. meet C. suit D. adapt 3.She is ______ her daughter’s progress in her study. A. satisfying with B. satisfied with C. satisfied at D. satisfying at 4.After moving into the town, my wife did some washing for the rich so that we had just enough to ______ our expenses. A. serve B. support C. satisfy D. cover 5.You have ______ time to get to the station. A. a plenty of B. plenty of C. a number of D. a great deal 6.What a hard life they ______! You should have helped him. A. had B. led C. played D. made 7.Have you found the path ______ to the forest? A. leading B. lead C. led D. is led 8. –For what reason did you build that monument? --In ______ of the people’s heroes. A. memory B. hope C. praise D. favour 9.You can turn to the manager who is ______ the company for help. A. in the charge of B. in charge C. in charge of D. under charge of 10.______ in her best clothes, the girl tried to make herself ______ at the party. A. Dressed; noticed B. Dressing; to be noticed C. Get dressed; noticed D. Dressing; noticing 11.You will have nothing to ______, if you refuse to listen to our advice. A. gain B. grasp C. seize D. earn 12.People generally think that smoking is a bad ______. A. custom B. habit C. behavior D. action 13.Three university departments have been ______ $600,000 to develop good practice in teaching and learning. A. promoted B. included C. secured d. awarded 14.It is widely accepted that young babies learn to do things because acts lead to ______. A. rewards B. prize C. awards D. results 15.The old man got nothing ______ for his kindness. A. in prize B. for award C. in reward D. due to 16.She always wears beautiful ______. A. clothes B. cloth C. dress D. clothing 17.An enemy in disguise is a wolf in sheep’s ______. A. dress B. clothing C. clothes D. cloth

必修二 unit1词汇练习汇总

一、根据句意填入单词或短语的正确形式 1. Few buildings s the earthquake. 2. He was in s of an old friend. 3. She was a at how calm she felt after the accident. 4. The experiment is d to test the new drug. 5. Don’t f that you can succeed without hard work. 6. We d the house with some pictures. 7. I don’t know to which team he b. 8. He bought her a gold watch for her help. (作为报答) 9. He r the mud from his shoes. 10. The whole house went up in smoke in an hour. (不到) 11. Your life is in danger. There is no d about it. 12. This necklace is w 1,000 US dollars 13. The boy the watch to see how it ran. (拆开) 14. His boss him though he hims elf didn’t thin k he had done anything special.(非常器重) 15. the two countries have been for many years. People there are suffering a lot. (交战) 16. They had planned to blow up the bridge but their bombs failed to e . 17. She was Titanic, a ship which was said never to s_______. 二 1. I won’t waste any more of your __________ (value) time. 2. It’s normal to experience __________ (culture) shock when you go abroad for the first time. 3. He is the only __________ (survive) of the accident. 4. That shop has a fine __________ (select) of cakes. 5. Our __________ (wood) sofa seems not very comfortable. 6. It was __________ (amaze) that he knew nothing about the event. 7. Two leaders __________ (secret) flew to that country to solve the problem. 8. It is __________ (doubt) whether he can carry on his tasks as president for the next five years. 9. The __________ (sail) are asked to take their positions by their captain. 10. Yesterday they were invited to a __________ (form) party. 三 1. The Great wall is one of the w______ in the world. 2. When the police arrived, he had destroyed the e_______ of his guilt. (犯罪) 3. Have you seen the latest d____ for our new No. 1 Middle school. 4. His parents died in the big fire, but he s_______. 5. To my joy, I got a very friendly r_______ when I arrived there. 6. He went into the office and l_______ up a cigarette. 7. I have a good way ____________ __________ (考虑) your suggestion. 8. In order to _____ (证明) his point, she stayed up. 9. I don’t want to go; _______ (此外), I’m too tired.

高一英语必修二unit1单词练习题2

必修二unit 1 单词练习题 2 一,单项选择题 1.It is really a pity that as many as 58 lives didn’t ________ the big high-rise(摩天大楼) fire that happened in Shanghai on 15th November, 2010. A. perform B. succeed C. remove D. survive 2. There are concerns that the beggars in the street may not ______ the freezing winter. A. survive B. live C. suffer D. experience 3. The police as well as the lost child’s parents set out, ________ the nearby forest for the boy. A. searching B. searching for C. in search of D. in search for 4. –What do you think of the sudden news? – Well, it’s quite ______ and I am quite _____ at it. A. amazed; amazed B, amazed; amazing C. amazing; amazing D. amazing; amazed 5. Although he has taken a lot of medicine, his health ____________poor. A. proves B. remains C. maintains D. Continues 6. We should learn from the spirit of the Foolish Old Man _____ the mountains in our daily study. A. removed B. moved D. who removed D. who moved 7. There are two buildings, ______ stands nearly a hundred feet high. A. the larger B. the larger of them C. the larger one that D. the larger of which 8. The factory produces half a million pairs of shoes every year, 80% _____ are sold abroad. A. of which B. which of C. of them D. of that 9. The old man used ____ in front of his house and he has got used to _____like that. A. to sit; doing B. to sitting; do C. to sit; do D. to sitting; doing 10. It is not _____ to discuss the question again and again. A. worth B. worthy C. worthwhile D. worth while 11. You should understand the traffic rules by now. You’ve had it ______often enough. A. explaining B, to explain C. explain D. explained 12. You’ll find this map of great ______ in helping you to get round London. A. price B. cost C. value D. usefulness 13. Some researchers believe that there is no doubt ____ a cure for AIDS will be found. A. which B. that C. what D. whether 14. With the help of the government, a large number of people _____after the terrible earthquake of May 12th, 2008. A. survived B. remained C. lived D. saved 15. Though is was dark and raining hard, the children went out _____their lost dog. A. in honor of B. in celebration of C. in danger of D. in search of 16. The young man helped the company recover, so his boss gave him an apartment _______. A. in return B. in turn C. in charge D. in fact 17. Judging from the look on his face, he didn’t think ____ of our plan. A. well B. good C. nice D. high 18. –Why was he ____from his position? --- Because he broke the rule on purpose. A. disappeared B. gone C. removed D. beaten 19. The news _______ any doubts about the company’s future. Everybody in the company was happy. A. removed B. renamed C. reminded D. replaced 2o. The princess’s hat was really fancy, which ______with gold and jewels. A. dressed B. decorated C. was dressed D. was decorated 21. There are many dictionaries here. Which one _____ you? A. is belonging to B. is belonged to C. belongs to D. belongs 22. There is no doubt _____ you will be given a ______reception.

高中英语《Unit1Art》单词短语试题新人教版选修6

《Unit 1 Art》 一、单词拼写(须用本单元的单词和词汇) 1. The word “honesty” is an a____________ noun. 2. Which do you like better, his paintings or s______________? 3. There are many art g_____________ in New York. 4. They are put on an e______________ of French paintings next week. 5. An a________________ country is always ready to start a war 6. His a_______ is to be a successful writer. 7. You’ll soon be c____________ that she is right , though you think not now. 8. The prisoners a___________ to escape, but failed. 9. The keys are in the p________________ of the boss. 10. She was the f__________ of everyone’s attention at the party. 11. In the picture the tree is the s______________ of live while the snake stands for evil. 12. He has lost his b____________ in the God. 13. The expert p________ that there will be an earthquake in that area in the near future. 14. He made a r__________ drawing of a horse. (他画了一匹栩栩如生的马) 15. I’m afraid I have never been much of a ________________(学者). 16. You look r_______________ (可笑的)in those tight jeans. 17. The professor made a ______________ speech. ( 可能引起争议的) 18. Was Johnson _________ (同时代的)with Shakespeare ? 19. Would you please let me know your p_______________ address( 固定地址 ) ? 二、短语翻译 1.抽象地,理论上从……中提取…… 2.也,同,和;同……一样 3. 瞄准意欲,企图做某事 带有……的目的

人教版高一英语必修一unit1词汇解析和练习题

unit 1 friendship 词汇讲解 1、survey n.调查,概述;v. 测量,检查; surveyor n. 测量员,检察员 (1). make a survey of sth. 调查… (2). survey sth. 调查,评述,检查 survey the equipment 检查设备 Eg:a. A recent survey showed most of those questioned were for the plan. 最近的民意测验显示大多数调查对象同意这项计划。 b. The governor surveyed the damage caused by the tsunami. 州长查看了海啸引起的破坏情况。 2、add v. 增加,增添addition n. 附加物additional adj. 附加的 add up sth 把……加起来 add sth to sth 把……加到…… add to sth = increase 增加了。。。相当于increase 或raise. add up to 合计;总共 add in 包括……;算进 in addition to 除……之外 e.g. He added some sugar to the coffee. 他给咖啡里加了些糖。 The bad weather added to our difficulty. 坏天气增加了我们的困难。 He added that he was satisfied with the talk. 它补充说他对会谈很满意。 e.g. Shall I add your name to the list? 我可以把你的名字写进名单吗? A new wing was added to the building. 这座大楼新添了一座边房。point n. 要点,尖端,含义;v. 指出pointless adj. 无意义的,无益的 (1). come to the point of 到了……地步 to the point of 达到……的程度 be on the point of doing 正要做…… There is no point in …没必要/没意义做…… boiling point 沸点 . point at 指向……非善意地用手指某人 point to指向……表示指针指向、证据表明、建筑物的朝向等 e.g.The house points to the sea. 那所房子面向大海。 (3). point out sth to sb. 向某人指出某事

人教版高中英语必修五Unit1单词练习题及答案.docx

Unit 1 book 5Great scientists(一) Step 1 words and phrases 特征,特性 __________________________________照,理________________ 科学的_________________束,推断出_____________ 内科医生_________________ 分析_________________染的_________________揭露,暴露_________________ 打,_________________ 熟的,家_________________挑 _________________ 受害者 _________________吸收,使心_________________疑_________________ _________________重的,烈的 _________________索_________________ ,知________________n.________________,________________ 接,系________________命令,教________________建筑物________________ 得出____________________将? ? 和? ?系起来__________________________ 除??之外,此外______________________??格的__________________________ Step 2 lead in Step 3 fast reading : true or false questions. 1.As a doctor, being able to attend Queen Victoria was an honourable thing at that time. 2.Although cholera couldn ’bet cured, its cause was known to people in the days of John Snow. 3.John Snow doubted the two theories explaining how cholera killed people, so

选修6各单元词汇专项练习Unit 1 Art

选修6各单元词汇专项练习Unit 1 Art 一. 单词拼写(须用本单元的单词和词汇) 1. The word “honesty” is an a____________ noun. 2. Which do you like better, his paintings or s______________? 3. There are many art g_____________ in New York. 4. They are put on an e______________ of French paintings next week. 5. An a________________ country is always ready to start a war 6. His a_______ is to be a successful writer. 7. You’ll soon be c____________ that she is right , though you think not now. 8. The prisoners a___________ to escape, but failed. 9. The keys are in the p________________ of the boss. 10. She was the f__________ of everyone’s attention at the party. 11. In the picture the tree is the s__________ of life while the snake stands for evil. 12. He has lost his b____________ in the God. 13. The expert p____that there will be an earthquake in that area in the near future. 14. He made a r__________ drawing of a horse. (他画了一匹栩栩如生的马) 15. I’m afraid I have never been much of a ________________(学者). 16. You look r_______________ (可笑的)in those tight jeans. 17. The professor made a ______________ speech. ( 可能引起争议的) 18. Was Johnson _________ (同时代的)with Shakespeare ? 19. Would you please let me know your p_______________ address( 固定地址) ? 二.根据句意选择合适的词或词组的恰当形式填空。 ----------------------------------------------------------------------------------------- focus on feel like look through in the flesh break away from scores of lead to a great deal in possession of consequently convince of full of on the other hand bunch ----------------------------------------------------------------------------------------- 1.When she wore the dress, Jane ___________ a princess. 2.They are _____________ urgent problems at present. 3.The thief managed to _____________________the policeman. 4.Your explanation has _______ me _____ a clear understanding. 5.I was _________________ a magazine in the bedroom when she called me. 6.You can’t be __________________????__ the house until all the papers have been signed. 7.I got up late and ___________ I was late for my plane for Beijing. 8.I have __________ CDs at home. Would you like to come and enjoy some. 9.The film star looks thinner ________________ than in the photograph. 10.We should value it , because it has cost us ____________. 11. He hurried home, ________ fear. 12.We couldn’t _____________ him _____ his mistake. 13.On one hand I valued his friendship, but ________________________ I disliked his self-pride and selfishness. 三. 句子翻译。 1.“福斯特先生从未去过中国, 所以对中国了解得很少。” Mr. Foster has never been to China.______________, he knows very little about it. 2.他劝我应该学法律。 He ________________me that I should study law.

人教版高中英语必修五 Unit 1单词练习题及答案

Unit 1 book 5 Great scientists(一) Step 1 words and phrases 特征,特性_________________ 镭_________________ 照顾,护理________________ 科学的_________________ 结束,推断出_____________内科医生_________________ 分析_________________ 传染的_________________ 揭露,暴露_________________ 打败,战胜_________________ 熟练的,专家_________________挑战_________________ 受害者_________________ 吸收,使专心_________________ 怀疑_________________ 询问_________________ 严重的,剧烈的_________________ 线索_________________ 预见,预知________________ 调查n.________________责备,谴责________________ 连接,联系________________ 命令,教导________________建筑物________________ 得出结论____________________ 将……和……联系起来__________________________ 除……之外,此外______________________对……严格的__________________________ Step 2 lead in Step 3 fast reading : true or false questions. 1. As a doctor, being able to attend Queen Victoria was an honourable thing at that time. 2. Although cholera couldn’t be cured, its cause was known to people in the days of John Snow. 3.John Snow doubted the two theories explaining how cholera killed people, so

相关主题
文本预览
相关文档 最新文档